Bird feeder



FIG. 1 is a front view of the bird feeder of the present design;

FIG. 2 is a rear view of the bird feeder of FIG. 1;

FIG. 3 is a view of the left side of the bird feeder of FIG. 1;

FIG. 4 is a view of the right side of the bird feeder of FIG. 1;

FIG. 5 is a top view of the bird feeder of FIG. 1;

FIG. 6 is a bottom view of the bird feeder of FIG. 1;

FIG. 7 is a perspective view taken from the right side, rear and bottom of the bird feeder of FIG. 1; and,

FIG. 8 is a cross-sectional view of the bird feeder of FIG. 1 taken along lines 8--8 in FIG. 1. 

The ornamental design for a bird feeder, as shown and described. 